643e0ec · typeable/uuid

git.iko.soy/typeable/uuid

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documentation changes.

643e0ecaslatter19 years ago

Data/UUID.hs+1−1

@@ -156,7 +156,7 @@ toStringUpper = toStringWrap c_show_upper

156

157-- |The passed in function /f/ is given a the raw UUID data

158-- and a 37-byte buffer to fill with the textual representation

159−-- of the UUID. The buffer is expected to be null-terminated

159+-- of the UUID. The buffer is expected to contain a null-terminator

160-- after /f/ is finished.

161toStringWrap :: (C_UUID -> CString -> IO ()) -> UUID -> String

162toStringWrap f (U fp) = unsafePerformIO $

Data/UUID/Internal.hs+8−4

@@ -40,7 +40,7 @@ fromBytes xs = if length xs == 16

40 else error "Data.UUID.Internal.fromBytes: passed in list of bytes must be of length 16."

42-- |Creates a UUID out of a list of bytes.

43−-- Does not perform a length check.

43+-- Does not perform a length check on the passed in list.

44-- Behavior is undefined for lists not of length 16.

45unsafeFromBytes :: [Word8] -> UUID

46unsafeFromBytes xs = U $ castForeignPtr $ unsafePerformIO $ do

@@ -48,12 +48,16 @@ unsafeFromBytes xs = U $ castForeignPtr $ unsafePerformIO $ do

48 withForeignPtr p $ flip pokeArray xs

49 return p

51+-- |Unsafe.

52+--

51−-- |Given a UUID, returns a pointer to the 16 bytes

53+-- Given a UUID, returns a pointer to the 16 bytes

52-- of memory that make up the UUID.

54-- of memory that make up the UUID.

53toForeignPtr :: UUID -> ForeignPtr CChar

55toForeignPtr :: UUID -> ForeignPtr CChar

54toForeignPtr (U p) = p

56toForeignPtr (U p) = p

58+-- |Unsafe.

59+--

56−-- |The passed in pointer is treated as if it were a pointer

60+-- The passed in pointer is treated as if it were a pointer

57−-- to 16 bytes of memory. You're in trouble if it isn't.

61+-- to 16 bytes of memory, which is then returned as a UUID.

58fromForeignPtr :: ForeignPtr CChar -> UUID

62fromForeignPtr :: ForeignPtr CChar -> UUID

59fromForeignPtr = U

63fromForeignPtr = U